radioulnarinivelissä
The radioulnar joints are a set of articulations between the radius and the ulna, two long bones in the forearm. There are three distinct radioulnar joints: the proximal radioulnar joint, the distal radioulnar joint, and the intermediate radioulnar joint which is essentially the interosseous membrane.
The proximal radioulnar joint is located at the elbow, where the head of the radius articulates with
The distal radioulnar joint is located at the wrist, where the head of the ulna articulates with
The interosseous membrane is a strong fibrous sheet that runs between the shafts of the radius and